These Holley needle and seat hardware kits will fit your Holley center hung fuel bowls. They include one adjusting nut, one locking screw with a gasket, and one O-ring. Gold Adjusting Nut and Gasket.
Holley .110 Needle and Seat Fits most 2300-4500 Series Holley Carburetors PAIR
Genuine Holley QFT AED CCS 6-518-10 - (10 Pack) Holley .120 Needle and Seat
Holley Nylon Needle & Seat Float Bowl Inlet Gaskets - Ten Pack.
Holley Nylon Needle & Seat Float Bowl Inlet Gaskets - Twin Pack.
Holley Nylon Needle & Seat Float Bowl Inlet Gaskets - Four Pack.
Holley Needle & Seat Kit Gold Needle & Seat Adjusting Nut & Lock Screw 10 Pair
